14 citations · 20 across the 6 of their papers we have counts for
6 papers
The ExaNeSt Prototype: Evaluation of Efficient HPC Communication Hardware in an ARM-based Multi-FPGA Rack
Manolis Ploumidis, Fabien Chaix, Nikolaos Chrysos +21
We present and evaluate the ExaNeSt Prototype, a liquid-cooled rack prototype consisting of 256 Xilinx ZU9EG MPSoCs, 4 TBytes of DRAM, 16 TBytes of SSD, and configurable interconne…
Improving the Performance and Resilience of MPI Parallel Jobs with Topology and Fault-Aware Process Placement
Ioannis Vardas, Manolis Ploumidis, Manolis Marazakis
HPC systems keep growing in size to meet the ever-increasing demand for performance and computational resources. Apart from increased performance, large scale systems face two chal…
Performance Evaluation of Flow Allocation with Successive Interference Cancelation for Random Access WMNs
Nikolaos Pappas, Manolis Ploumidis, Apostolos Traganitis
In this study we explore the performance gain that can be achieved at the network level by employing successive interference cancelation (SIC) instead of treating interference as n…
Flow Allocation for Maximum Throughput and Bounded Delay on Multiple Disjoint Paths for Random Access Wireless Multihop Networks
Manolis Ploumidis, Nikolaos Pappas, Apostolos Traganitis
In this paper, we consider random access, wireless, multi-hop networks, with multi-packet reception capabilities, where multiple flows are forwarded to the gateways through node di…
On the Performance of Network Coding and Forwarding Schemes with Different Degrees of Redundancy for Wireless Mesh Networks
Manolis Ploumidis, Nikolaos Pappas, Vasilios A. Siris +1
This study explores the throughput and delay that can be achieved by various forwarding schemes employing multiple paths and different degrees of redundancy focusing on linear netw…
Throughput Optimal Flow Allocation on Multiple Paths for Random Access Wireless Multi-hop Networks
Manolis Ploumidis, Nikolaos Pappas, Apostolos Traganitis
In this paper we consider random access wireless multi-hop mesh networks with multi-packet reception capabilities where multiple flows are forwarded to the gateways through node di…